<div class="comment">
  <div class="avatar">
    <%= image_tag comment.avatar, :title => '发表于: ' + comment.created_at.to_s(:db) %><br />
    <%= link_to comment.username, comment.website, :popup => true  %>
  </div>
  <div class="comment_info">
    <%= comment.content %>
  </div>
</div>
